Sunny does a great job of delving deep into its archives, bringing up old storylines like Dee wanting to be an actress, Dennis being an Ivy League snob and God’s gift to women, and Charlie screaming to get his point across. But that’s what Sunny is good at—using a tried and true formula that obviously works since the show’s been around for eight seasons, with a ninth already scheduled. Hey, if it ain’t broke, don’t fix it!